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Tài liệu hướng dẩn sửa chữa Hệ thống treo trên xe 20 2005 2006 toyota hilux factory service manual suspenssion system he thong treo. Cung cấp các thông tin cần thiết cho Kỹ thuật viên tiến hành chẩn đoán, sửa chữa nhanh chóng, chính xác
SP–42 SUSPENSION – FRONT LOWER SUSPENSION ARM (for 4WD and Pre-Runner) (d) Remove the cotter pin and the nut (e) Using SST, remove the front lower ball joint attachment LH SST 09628-00011 SST G020416E01 DISASSEMBLY REMOVE FRONT LOWER ARM BUSH NO (a) Using a hammer and chisel, raise the flange of the bush diagonally as shown in the illustration G020164 (b) Using SST, remove the lower arm bush SST 09950-40011 (09951-04010, 09952-04010, 09953-04020, 09954-04010, 09955-04011, 09957-04010, 09958-04011), 09950-60010 (09951-00470) SP SST F051475E01 G020164 REMOVE FRONT LOWER ARM BUSH NO (a) Using a hammer and chisel, raise the flange of the bush diagonally as shown in the illustration SUSPENSION – FRONT LOWER SUSPENSION ARM (for 4WD and Pre-Runner) SP–43 (b) Using SST, remove the lower arm bush SST 09950-40011 (09951-04010, 09952-04010, 09953-04020, 09954-04010, 09955-04011, 09957-04010, 09958-04011), 09950-60010 (09951-00520) SST F051474E01 INSPECTION G021680 INSPECT FRONT SUSPENSION LOWER ARM (a) Flip the ball joint stud back and forth times, as shown in the illustration, before installing the nut (b) Using a torque wrench, turn the nut continuously at a rate of to seconds per turn and take the torque reading on the 5th turn Torque: 3.0 N*m (31 kgf*cm, 27 in.*lbf) or less (c) Check for any cracks and grease leakage on the ball joint dust cover REASSEMBLY SST 10q Bush Positioning Protrusions 10q F051476E01 INSTALL FRONT LOWER ARM BUSH NO (a) Install a new lower arm bush using SST, a press and steel plate SST 09631-12090, 09631-32020 NOTICE: Push the lower arm bush in until the bush positioning protrusions come to the positions shown in the illustration SP SP–44 SUSPENSION – FRONT LOWER SUSPENSION ARM (for 4WD and Pre-Runner) SST 10q INSTALL FRONT LOWER ARM BUSH NO (a) Install a new lower arm bush using SST, a press and steel plate SST 09502-12010, 09631-12090 NOTICE: Push the lower arm bush in until the bush positioning protrusions come to the positions shown in the illustration 10q Bush Positioning Protrusions F051477E01 INSTALLATION SP Matchmarks G020160E01 TEMPORARILY TIGHTEN FRONT SUSPENSION LOWER ARM (a) Align the matchmarks on the camber adjust cam No and toe adjust cam Temporarily tighten the bolt and the nut (b) Install the front lower ball joint attachment, a new nut and a new cotter pin Torque: 140 N*m (1,428 kgf*cm, 103 ft.*lbf) (c) Install the front lower ball joint attachment with the bolts Torque: 160 N*m (1,631 kgf*cm, 118 ft.*lbf) G020159 C099159 TEMPORARILY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Install the front shock absorber with coil spring, bolt and washer, and temporarily tighten the nut INSTALL FRONT WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension SUSPENSION – FRONT LOWER SUSPENSION ARM (for 4WD and Pre-Runner) SP–45 FULLY TIGHTEN FRONT SUSPENSION LOWER ARM (a) Fully tighten the bolt and the nut Torque: 135 N*m (1,377 kgf*cm, 100 ft.*lbf) FULLY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Fully tighten the nut Torque: 83 N*m (846 kgf*cm, 61 ft.*lbf) INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-7) G020160 C099159 SP SUSPENSION – FRONT STABILIZER BAR (for 4WD and Pre-Runner) SP–51 INSTALLATION INSTALL FRONT STABILIZER BAR INSTALL FRONT STABILIZER LOWER BRACKET BUSH LH (a) Install the front stabilizer lower bracket bush HINT: • Install the bush onto the inner side of the bush stopper on the stabilizer bar • Install the bush as the protrusion to be on the inner side of the vehicle INSTALL FRONT STABILIZER LOWER BRACKET BUSH RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL FRONT STABILIZER BRACKET NO LH (a) Install the front stabilizer bracket with the bolts Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) INSTALL FRONT STABILIZER BRACKET NO RH NOTICE: The installation procedure for the RH side is the same as that for the LH side Bush Stopper Outer Side Protrusion Front Side G021678E01 SP G020162 INSTALL FRONT STABILIZER LINK ASSEMBLY LH (a) Install the front stabilizer link assembly LH with the nuts Torque: 70 N*m (714 kgf*cm, 52 ft.*lbf) HINT: If the ball joint turns together with the nut, use a hexagon (6 mm) wrench to hold the stud INSTALL FRONT STABILIZER LINK ASSEMBLY RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL ENGINE UNDER COVER SUB-ASSEMBLY NO Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf) INSTALL FRONT WHEELS Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) G020161 SP–54 SUSPENSION – REAR LEAF SPRING REMOVAL REMOVE REAR WHEEL REMOVE SPARE TIRE (for 4WD and Pre-Runner) SEPARATE REAR SHOCK ABSORBER (a) Support the rear axle housing (b) Remove the bolt, nut and washer (c) for 2WD: (1) Separate the shock absorber from the rear spring seat (d) for 4WD and Pre-Runner: (1) Separate the shock absorber from the rear axle housing SEPARATE PARKING BRAKE CABLE ASSEMBLY NO (a) Remove the bolt, then separate the parking brake cable REMOVE REAR SPRING BUMPER NO (for 2WD) (a) Remove the nuts and spring bumper F051241 for 2WD: SP for 4WD and Pre-Runner: F051249E01 F051252 SUSPENSION – REAR LEAF SPRING SP–55 REMOVE REAR SPRING U BOLT (for 2WD) (a) Remove the nuts and washers (b) Remove the spring seat and U-bolts REMOVE REAR SPRING U BOLT (for 4WD and PreRunner) (a) Remove the nuts and washers (b) Remove the spring seat and U-bolts (c) Remove the spring bumper REMOVE REAR LEAF SPRING (a) Remove the nut, washer and through bolt F051250 F051251 SP F051253 (b) Remove the nut, washer and through bolt NOTICE: Be careful not to drop the spring when removing the through bolt (c) Remove the spring F051254 F051255 REMOVE REAR SPRING SHACKLE SUB-ASSEMBLY NO (a) Remove the nut, washer, through bolt and shackle SP–56 SUSPENSION – REAR LEAF SPRING DISASSEMBLY REMOVE BUSH (a) Fix the spring in a vise (b) Using a hack saw, cut both ends off the bushes C061616 (c) Using SST and a press, press out the bushes SST 09950-60010 (09951-00350), 09950-70010 (09951-07100) SST F051658E01 (d) Using a chisel and hammer, tap out the outer tubes SP C061618 REASSEMBLY SST INSTALL BUSH (a) Using SST and a press, press in new bushes SST 09710-28012 (09710-07062), 09710-30041 (09710-03211) F051659E01 INSTALLATION F051255 INSTALL REAR SPRING SHACKLE SUB-ASSEMBLY NO (a) Install the shackle with the through bolt, washer and nut INSTALL REAR LEAF SPRING (a) Place the spring in the rear axle housing (b) Align the hole of the rear axle housing with the head of the spring center bolt SUSPENSION – REAR LEAF SPRING SP–57 (c) Install the through bolt, washer and nut F051253 (d) Install the through bolt, washer and nut F051254 F051250 INSTALL REAR SPRING U BOLT (for 2WD) (a) Install the spring seat, U-bolts, washers and nuts Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) HINT: Tighten the U-bolts until the lengths of all the U-bolts under the spring seat are the same INSTALL REAR SPRING U BOLT (for 4WD and PreRunner) (a) Install the spring bumper (b) Install the spring seat, U-bolts, washers and nuts Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) HINT: Tighten the U-bolts until the lengths of all the U-bolts under the spring seat are the same F051251 F051252 INSTALL REAR SPRING BUMPER NO (for 2WD) (a) Install the spring bumper with the nuts Torque: 15 N*m (153 kgf*cm, 11 ft.*lbf) SP SP–58 SUSPENSION – REAR LEAF SPRING INSTALL PARKING BRAKE CABLE ASSEMBLY NO (a) Install the parking brake cable with the bolt Torque: 12.5 N*m (127 kgf*cm, ft.*lbf) INSTALL REAR SHOCK ABSORBER (a) Install the shock absorber with the bolt, nut and washer INSTALL REAR WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension for 2WD: for 4WD and Pre-Runner: F051249E01 SP F051241 10 FULLY TIGHTEN REAR SUSPENSION (a) Tighten the nuts and bolts of the rear suspension parts Part Tightened Rear LH spring x Rear spring shackle N*m kgf*cm ft.*lbf 120 1,224 89 Rear LH spring x Frame 120 1,224 89 Rear spring shackle x Frame 120 1,224 89 Rear shock absorber x Rear spring seat (2WD) 100 1,020 74 Rear shock absorber x Rear axle housing (4WD and Pre-Runner) 100 1,020 74 11 INSTALL SPARE TIRE (for 4WD and Pre-Runner) SP–16 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 2WD) (b) While holding the shock absorber rod, remove the nut NOTICE: Do not use an impact wrench It will damage the shock absorber rod REMOVE FRONT SHOCK ABSORBER CUSHION RETAINER REMOVE FRONT SHOCK ABSORBER CUSHION NO REMOVE FRONT SUSPENSION SUPPORT SUBASSEMBLY REMOVE FRONT COIL SPRING INSULATOR UPPER REMOVE FRONT SHOCK ABSORBER CUSHION RETAINER REMOVE FRONT COIL SPRING F051506 INSPECTION SP F051507 INSPECT SHOCK ABSORBER ASSEMBLY FRONT (a) Compress and extend the shock absorber rod and check that there is no abnormal resistance or unusual sound during operation If there is any abnormality, replace the shock absorber front with a new one NOTICE: When disposing of the shock absorber front, see DISPOSAL on page SP-18 REASSEMBLY INSTALL FRONT COIL SPRING (a) Using SST, compress the front coil spring LH SST 09727-30021 (09727-00010, 09727-00031), 09727-00060 NOTICE: Do not use an impact wrench It will damage SST (b) Install the front coil spring onto the shock absorber front HINT: Fit the lower end of the front coil spring into the gap of the spring lower seat INSTALL FRONT SHOCK ABSORBER CUSHION RETAINER INSTALL FRONT COIL SPRING INSULATOR UPPER INSTALL FRONT SUSPENSION SUPPORT SUBASSEMBLY INSTALL FRONT SHOCK ABSORBER CUSHION NO INSTALL FRONT SHOCK ABSORBER CUSHION RETAINER SST F051508E01 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 2WD) LH: 22.3q Front RH: 22.3q Lower End Absorber Bush Lower End Suspension Support F051509E01 Lower End INSTALL FRONT SUPPORT TO FRONT SHOCK ABSORBER NUT (a) Align the suspension support and the absorber bush as shown in the illustration (b) Fit and tighten a new lock nut Torque: 27 N*m (275 kgf*cm, 20 ft.*lbf) NOTICE: Do not use an impact wrench It will damage the shock absorber rod (c) Release the coil spring while checking the position of the suspension support INSTALLATION Front LH: SP–17 RH: Lower End F052442E01 TEMPORARILY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) LH Side: (1) Install the coil spring onto the body with the lower end of the coil spring facing the outer side of the vehicle (b) RH Side: (1) Install the coil spring onto the body with the lower end of the coil spring facing the inner side of the vehicle (c) Install the nuts onto the upper side of the front shock absorber with coil spring Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf) F051504 (d) Temporarily tighten the bolt, nut and washer as shown in the illustration F051503 TEMPORARILY TIGHTEN FRONT SUSPENSION UPPER ARM (See page SP-28) INSTALL FRONT FLEXIBLE HOSE (See page SP-28) INSTALL SKID CONTROL SENSOR WIRE (See page SP-28) INSTALL FRONT WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension SP SP–18 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 2WD) FULLY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Fully tighten the nut Torque: 83 N*m (846 kgf*cm, 61 ft.*lbf) FULLY TIGHTEN FRONT SUSPENSION UPPER ARM (See page SP-28) CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) (See page IN-5) F051503 10 INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-2) DISPOSAL 55 mm (2.17 in.) 35 mm (1.38 in.) F051675E01 SP DISPOSE OF SHOCK ABSORBER ASSEMBLY FRONT (a) Fully extend the shock absorber piston rod, and fix it at an angle in a vise or similar tool (b) Using a drill or similar tool, slowly make a hole in the shaded area shown in the illustration, and discharge the gas inside CAUTION: • The gas is colorless, odorless and harmless • Since the discharged gas may cause chips to scatter, cover the drill with a shop rag when making the hole SP–48 SUSPENSION – FRONT STABILIZER BAR (for 2WD) INSTALLATION INSTALL FRONT STABILIZER BAR INSTALL FRONT STABILIZER LOWER BRACKET BUSH LH (a) Install the front stabilizer lower bracket bush HINT: • Install the bush onto the inner side of the bush stopper on the stabilizer bar • Install the bush onto the stabilizer bar with its cut line facing to the front INSTALL FRONT STABILIZER LOWER BRACKET BUSH RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL FRONT STABILIZER BRACKET NO LH (a) Install the front stabilizer bracket with the bolts Torque: 21 N*m (214 kgf*cm, 16 ft.*lbf) INSTALL FRONT STABILIZER BRACKET NO RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL FRONT STABILIZER LINK ASSEMBLY LH (a) Install the front stabilizer link LH with the nuts, cushions and retainers Torque: Nut A 19 N*m (194 kgf*cm, 14 ft.*lbf) Nut B 69 N*m (704 kgf*cm, 51 ft.*lbf) HINT: If the ball joint turns together with the nut, use a hexagon (6 mm) wrench to hold the stud INSTALL FRONT STABILIZER LINK ASSEMBLY RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL FRONT WHEELS Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) Bush Stopper Outer Side Front Side SP F051487E01 F051486 A B F051485E01 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 4WD and Pre-Runner) SP–21 REMOVAL REMOVE FRONT WHEELS REMOVE ENGINE UNDER COVER SUB-ASSEMBLY NO SEPARATE FRONT STABILIZER LINK ASSEMBLY LH (a) Remove the nut and disconnect the stabilizer link from the steering knuckle HINT: If the ball joint turns together with the nut, use a hexagon (6 mm) wrench to hold the stud SEPARATE FRONT STABILIZER LINK ASSEMBLY RH HINT: The removal procedure for the RH side is the same as that for the LH side REMOVE FRONT STABILIZER BRACKET NO LH (See page SP-50) REMOVE FRONT STABILIZER BRACKET NO RH HINT: The removal procedure for the RH side is the same as that for the LH side REMOVE FRONT STABILIZER BAR SEPARATE TIE ROD END SUB-ASSEMBLY (See page PS-54) REMOVE FRONT SHOCK ABSORBER WITH COIL SPRING (a) Remove the bolt, nut and washer C099158 C099159 (b) Remove the nuts on the upper side of the front shock absorber with coil spring (c) Remove the front shock absorber with coil spring C099160 SP SP–22 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 4WD and Pre-Runner) DISASSEMBLY SST C099161E01 REMOVE FRONT SUPPORT TO FRONT SHOCK ABSORBER NUT (a) Using SST, compress the coil spring SST 09727-30021 (09727-00010, 09727-00031), 09727-00060 NOTICE: Do not use an impact wrench It will damage SST (b) While holding the shock absorber rod, remove the nut NOTICE: Do not use an impact wrench It will damage the shock absorber rod REMOVE FRONT SHOCK ABSORBER CUSHION RETAINER REMOVE FRONT SHOCK ABSORBER CUSHION NO REMOVE FRONT SUSPENSION SUPPORT SUBASSEMBLY REMOVE FRONT SHOCK ABSORBER CUSHION RETAINER REMOVE FRONT COIL SPRING C099162 SP INSPECTION C099163 INSPECT SHOCK ABSORBER ASSEMBLY FRONT (a) Compress and extend the shock absorber rod and check that there is no abnormal resistance or unusual sound during operation If there is any abnormality, replace the shock absorber front with a new one NOTICE: When disposing of the shock absorber front, see DISPOSAL on page SP-24 REASSEMBLY INSTALL FRONT COIL SPRING (a) Using SST, compress the front coil spring SST 09727-30021 (09727-00010, 09727-00031), 09727-00060 NOTICE: Do not use an impact wrench It will damage SST (b) Install the front coil spring onto the shock absorber front HINT: Fit the lower end of the front coil spring into the gap of the spring lower seat INSTALL FRONT SHOCK ABSORBER CUSHION RETAINER SST C099165E01 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 4WD and Pre-Runner) LH: Front INSTALL FRONT SUSPENSION SUPPORT SUBASSEMBLY INSTALL FRONT SHOCK ABSORBER CUSHION NO INSTALL FRONT SHOCK ABSORBER CUSHION RETAINER INSTALL FRONT SUPPORT TO FRONT SHOCK ABSORBER NUT (a) Align the suspension support and the absorber bush as shown in the illustration (b) Fit and tighten a new lock nut Torque: 27 N*m (275 kgf*cm, 20 ft.*lbf) NOTICE: Do not use an impact wrench It will damage the shock absorber rod (c) Release the coil spring while checking the position of the suspension support RH: Absorber Bush Suspension Support Sub-assembly F052437E01 INSTALLATION Front LH: SP–23 RH: TEMPORARILY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Install the coil spring onto the body with the lower end of the coil spring facing the rear side of the vehicle SP Lower End Lower End F052443E01 (b) Install the nuts onto the upper side of the front shock absorber with coil spring Torque: 64 N*m (653 kgf*cm, 47 ft.*lbf) C099160 (c) Temporarily tighten the bolt, nut and washer as shown in the illustration C099159 INSTALL TIE ROD END SUB-ASSEMBLY (See page PS-68) INSTALL FRONT STABILIZER BAR INSTALL FRONT STABILIZER BRACKET NO LH (See page SP-51) INSTALL FRONT STABILIZER BRACKET NO RH HINT: The installation procedure for the RH side is the same as that for the LH side SP–24 SUSPENSION – FRONT SHOCK ABSORBER WITH COIL SPRING (for 4WD and Pre-Runner) INSTALL FRONT STABILIZER LINK ASSEMBLY LH (a) Connect the stabilizer link to the steering knuckle with the nut Torque: 70 N*m (714 kgf*cm, 52 ft.*lbf) HINT: If the ball joint turns together with the nut, use a hexagon (6 mm) wrench to hold the stud INSTALL FRONT STABILIZER LINK ASSEMBLY RH HINT: The installation procedure for the RH side is the same as that for the LH side INSTALL ENGINE UNDER COVER SUB-ASSEMBLY NO Torque: 30 N*m (306 kgf*cm, 22 ft.*lbf) INSTALL FRONT WHEELS Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) C099158 10 STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension 11 FULLY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Fully tighten the nut Torque: 83 N*m (846 kgf*cm, 61 ft.*lbf) SP 12 INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-7) C099159 DISPOSAL 55 mm (2.17 in.) 35 mm (1.38 in.) F052444E01 DISPOSE OF SHOCK ABSORBER ASSEMBLY FRONT (a) Fully extend the shock absorber piston rod, and fix it at an angle in a vise or similar tool (b) Using a drill or similar tool, slowly make a hole in the shaded area shown in the illustration, and discharge the gas inside CAUTION: • The gas is colorless, odorless and harmless • Since the discharged gas may cause chips to scatter, cover the drill with a shop rag when making the hole SUSPENSION – FRONT UPPER SUSPENSION ARM (for 2WD) SP–27 DISASSEMBLY REMOVE FRONT SUSPENSION UPPER ARM BUSH (a) Using a hammer and chisel, raise the flange of the bushing diagonally as shown in the illustration F051493 (b) Using SST, remove the upper arm bush SST 09950-40011 (09951-04010, 09952-04010, 09953-04020, 09954-04010, 09955-04011, 09957-04010, 09958-04011), 09950-60010 (09951-00380) (c) The removal procedure for the rear side is the same as that for the front side SST SP F051483E01 INSPECTION G020170 INSPECT FRONT SUSPENSION UPPER ARM (a) Flip the ball joint stud back and forth times, as shown in the illustration, before installing the nut (b) Using a torque wrench, turn the nut continuously at a rate of to seconds per turn and take the torque reading on the 5th turn Torque: 4.5 N*m (46 kgf*cm, 40 in.*lbf) or less (c) Check for any cracks and grease leakage on the ball joint dust cover REASSEMBLY SST F051482E01 INSTALL FRONT SUSPENSION UPPER ARM BUSH (a) Using SST and a press, install a new upper arm bush (front side) SST 09631-20081, 09710-04081 (b) The installation procedure for the rear side is the same as that for the front side SP–28 SUSPENSION – FRONT UPPER SUSPENSION ARM (for 2WD) INSTALLATION TEMPORARILY TIGHTEN FRONT SUSPENSION UPPER ARM (a) Install the front suspension upper arm, and temporarily tighten the bolts F051491 (b) Install a new nut and a new clip Torque: 110 N*m (1,122 kgf*cm, 81 ft.*lbf) F051492 INSTALL FRONT FLEXIBLE HOSE (a) Install the front flexible hose with the bolt Torque: 32 N*m (326 kgf*cm, 24 ft.*lbf) INSTALL SKID CONTROL SENSOR WIRE (a) Install the skid control sensor wire with the bolts Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) (b) Connect the speed sensor connector INSTALL FRONT WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension FULLY TIGHTEN FRONT SUSPENSION UPPER ARM (a) Fully tighten the bolts Torque: 82 N*m (836 kgf*cm, 60 ft.*lbf) CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) (See page IN-5) INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-2) SP F051489 F051488 F051491 SUSPENSION – FRONT UPPER SUSPENSION ARM (for 4WD and Pre-Runner) SP–31 DISASSEMBLY REMOVE FRONT SUSPENSION UPPER ARM BUSH (a) Using a hammer and chisel, raise the flange of the bushing diagonally as shown in the illustration G020154 (b) Using SST and a press, remove the front suspension upper arm bush LH (front side) SST 09613-26010, 09710-22021 (09710-01031), 09950-00020 (c) The removal procedure for the rear side is the same as that for the front side SST SST G020155E01 INSPECTION G020170 INSPECT FRONT SUSPENSION UPPER ARM (a) Flip the ball joint stud back and forth times, as shown in the illustration, before installing the nut (b) Using a torque wrench, turn the nut continuously at a rate of to seconds per turn and take the torque reading on the 5th turn Torque: 4.5 N*m (46 kgf*cm, 40 in.*lbf) or less (c) Check for any cracks and grease leakage on the ball joint dust cover REASSEMBLY SST INSTALL FRONT SUSPENSION UPPER ARM BUSH (a) Using SST and a press, install a new upper arm bush (front side) SST 09710-26010 (09710-05061) (b) The installation procedure for the rear side is the same as that for the front side G020156E01 INSTALLATION G020153 TEMPORARILY TIGHTEN FRONT SUSPENSION UPPER ARM (a) Install the front suspension upper arm, and temporarily tighten the bolt, washers and nut SP SP–32 SUSPENSION – FRONT UPPER SUSPENSION ARM (for 4WD and Pre-Runner) (b) Install the bracket with the bolt Torque: 5.8 N*m (59 kgf*cm, 51 in.*lbf) G020152 (c) Install a new nut and a new clip Torque: 110 N*m (1,122 kgf*cm, 81 ft.*lbf) G020157 SP INSTALL SKID CONTROL SENSOR WIRE (a) Install the skid control sensor wire with the bolts Torque: 12.5 N*m (127 kgf*cm, ft.*lbf) INSTALL FRONT WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension FULLY TIGHTEN FRONT SUSPENSION UPPER ARM (a) Fully tighten the nut Torque: 115 N*m (1,173 kgf*cm, 85 ft.*lbf) INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-7) C099168 G020158 SUSPENSION – FRONT LOWER SUSPENSION ARM (for 2WD) SP–37 REASSEMBLY INSTALL FRONT LOWER ARM BUSH NO (a) Using SST, a press and steel plate, install a new lower arm bush SST 09631-12090, 09631-32020 NOTICE: Push the lower arm bush in until the bush positioning protrusions come to the positions shown in the illustration INSTALL FRONT LOWER ARM BUSH NO (a) Using SST, a press and steel plate, install a new lower arm bush SST 09502-12010, 09631-12090 NOTICE: Push the lower arm bush in until the bush positioning protrusions come to the positions shown in the illustration SST 10q 10q Bush Positioning Protrusions F051481E01 SST 10 q 10 q Bush Positioning Protrusions F051480E01 INSTALLATION F051499 INSTALL FRONT SPRING BUMPER (a) Install the front spring bumper Torque: 31 N*m (316 kgf*cm, 23 ft.*lbf) SP SP–38 SUSPENSION – FRONT LOWER SUSPENSION ARM (for 2WD) TEMPORARILY TIGHTEN FRONT SUSPENSION LOWER ARM (a) Align the matchmarks on the camber adjust cams and temporarily tighten the nuts (b) Install the front lower ball joint attachment LH, a new nut and a new cotter pin Torque: 140 N*m (1,428 kgf*cm, 103 ft.*lbf) Matchmarks F051498E01 (c) Install the front lower ball joint attachment LH with the bolts Torque: 160 N*m (1,631 kgf*cm, 118 ft.*lbf) F051497 TEMPORARILY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Install the front shock absorber with coil spring, bolt and washer, and temporarily tighten the nut INSTALL FRONT STABILIZER LINK ASSEMBLY (See page SP-48) INSTALL FRONT WHEEL Torque: 113 N*m (1,152 kgf*cm, 83 ft.*lbf) STABILIZE SUSPENSION (a) Jack down the vehicle (b) Bounce the vehicle up and down several times to stabilize the suspension FULLY TIGHTEN FRONT SUSPENSION LOWER ARM (a) Fully tighten the nuts Torque: 210 N*m (2,141 kgf*cm, 155 ft.*lbf) SP F051496 F051498 SUSPENSION – FRONT LOWER SUSPENSION ARM (for 2WD) SP–39 FULLY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING (a) Fully tighten the nut Torque: 83 N*m (846 kgf*cm, 61 ft.*lbf) INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page SP-2) F051496 SP